Epson T542520-S EcoTank Ink Bottle Combo Pack — main product image

Epson T542520-S EcoTank Ink Bottle Combo Pack

Epson

Epson T542520-S EcoTank Ink Bottle Combo Pack

Name: Epson T542520-S EcoTank Ink Bottle Combo Pack
Brand: Epson
SKU: T542520-S

★★★★★4.8 (553 reviews)

Epson's pigment-based EcoTank combo pack delivers thousands of pages per refill at a fraction of cartridge cost.

$83.95*

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*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.

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Overview

The Epson T542520-S EcoTank Ink Bottle Combo Pack contains three pigment-based ink bottles — cyan, magenta, and yellow — designed for Epson's EcoTank Pro printer lineup. Unlike dye-based inks found in entry-level EcoTank models, the T542 series uses pigment formulation that bonds to paper fibers for sharper text edges, improved water resistance, and more consistent color reproduction on standard office paper. Each bottle features Epson's EcoFit design, where the nozzle is physically keyed to match only its corresponding ink tank, eliminating the risk of pouring the wrong color during refills.

This combo pack is built for users running EcoTank Pro workhorses like the ET-16650 wide-format or the ST-C8000 business model — printers designed for sustained, high-volume output. The ultra-high capacity bottles are rated for thousands of pages at standard coverage, making them a cost-per-page play for offices, small businesses, or home studios that print frequently. The key limitation is compatibility: the T542 bottles work exclusively with twelve specific EcoTank Pro models and are not interchangeable with lower-tier EcoTank printers. Black ink is sold separately, so budget accordingly when restocking all four tanks.

Key Features

Sharp text, brilliant colors, professional-quality results

Get thousands of vivid pages (1)

EcoFit ink bottles – uniquely keyed for easy filling

Ultra high-capacity ink bottles

Epson strongly recommends the use of genuine ink to ensure optimal print quality and performance. Use of non-genuine ink could cause damage not covered under the printer’s ltd. wnty.

Compatible Printers: ET-5150, ET-5170, ET-5180, ET-5800, ET-5850, ET-5880, ET-16600, ET-16650, ST-C8000, ST-C8090, ST-C5000, ST-C5500

Specifications

Brand

Epson

Model

T542520-S

Ink Type

Pigment

Colors Included

Cyan, Magenta, Yellow

Bottle Design

EcoFit (keyed for specific tanks)

Capacity

Ultra-high capacity

Compatible Printers

ET-5150, ET-5170, ET-5180, ET-5800, ET-5850, ET-5880, ET-16600, ET-16650, ST-C8000, ST-C8090, ST-C5000, ST-C5500

Pros & Cons

👍 Pros

Ultra-high capacity bottles yield thousands of pages, dramatically reducing per-page ink cost compared to cartridge systems
EcoFit keyed bottle design prevents cross-filling errors and minimizes mess during refills
Pigment-based ink formula delivers sharp text and water-resistant output on plain paper
Compatible across twelve EcoTank Pro printer models, covering both wide-format and standard configurations
Genuine Epson ink ensures consistent color accuracy and protects printer warranty coverage

👎 Cons

Color combo pack excludes black ink, requiring a separate purchase to fully restock all tanks
Limited to EcoTank Pro series printers — not compatible with lower-tier EcoTank models that use the T502 or T522 bottle series
Pigment ink produces slightly less vibrant results on glossy photo paper compared to dye-based alternatives
Higher upfront bottle cost than third-party refill inks, though Epson warns non-genuine ink may void warranty coverage

Frequently Asked Questions

Which EcoTank printers are compatible with the T542 ink bottles?

The T542 series is compatible with Epson's EcoTank Pro lineup: ET-5150, ET-5170, ET-5180, ET-5800, ET-5850, ET-5880, ET-16600, ET-16650, ST-C8000, ST-C8090, ST-C5000, and ST-C5500. These are Epson's higher-end EcoTank models that use pigment-based ink rather than dye-based.

Are these dye-based or pigment-based inks, and what's the practical difference?

These are pigment-based inks. Pigment ink bonds to the paper surface rather than absorbing into it, which produces sharper text, better water resistance, and more accurate color on plain paper compared to dye-based alternatives. The trade-off is slightly less vibrancy on glossy photo paper versus dye inks.

Can I refill just one color, or do I need to use all three bottles at once?

Each color bottle is independent. You refill only the tank that's running low. The EcoFit bottle design is keyed so each color only fits into its matching tank, preventing cross-contamination during refills.

What is the approximate page yield per bottle?

Epson rates the T542 bottles for thousands of pages, though exact yield varies by print density, coverage percentage, and document type. At standard 5% coverage, expect significantly higher yields than traditional cartridge systems — typically in the range of several thousand pages per color bottle.

Does this combo pack include black ink?

No. The T542520-S is a color combo pack containing cyan, magenta, and yellow bottles only. Black ink (T542120-S) must be purchased separately.